<!--
function _session_add_to_cart( id, qty )
{
	var frm = document.forms['frmHelper'];
	
	frm.item_id.value = id;
	frm._action.value = 'add';
	frm.qty.value = qty;
	
	frm.submit();
}


function _add_to_cart(id){
  var qty = document.getElementById('txtQty_'+id);
  if(qty.value == "" || qty.value < 1){
  	qty.focus();
   alert("please enter quantiy");
   return false;
  }
  var frm = document.forms['frmHelper'];
  frm.item_id.value = id;
  frm.qty.value = document.getElementById('txtQty_'+id).value;
  frm._action.value= 'add';
  
  frm.submit();
  return true;
}

function _reset_cart(){
  var frm = document.forms['frmHelper'];
  frm.item_id.value = 0;
  frm.qty.value = 0;
  frm._action.value= 'reset';
  
  frm.submit();
 return true;
}

function _delete_from_cart(id){
  
  var frm = document.forms['frmHelper'];
  frm.item_id.value = id;
  frm.qty.value = 0;
  frm._action.value= 'delete';
  frm.submit();
  return true;
}

function _update_cart_item(id, qty_text_box_name){
  var qty = document.getElementById(qty_text_box_name).value;
  
  if(qty.value == "" || qty.value < 1){
  	qty.focus();
   alert("please enter quantiy");
   return false;
  }
  
  var frm = document.forms['frmHelper'];
  frm.item_id.value = id;
  frm.qty.value = qty;
  frm._action.value= 'update';
  
  frm.submit();
  return true;
}

var fieldstocheck = new Array();
var fieldnames = new Array();


function checkform(param) {
 var option = "height=300,width=390,status=yes,toolbar=no,menubar=no,location=no";
 for (i=0;i<fieldstocheck.length;i++) {
    if (eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].value") == "") {
      alert("Please enter your "+fieldnames[i]);
      eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].focus()");
      return false;
    }
    document.getElementById("content").innerHTML = "<span class='price'>Please wait...</span>";
  }
  if(param == "unsubscribe")
      document.subscribeform.action = "http://www.irangiftland.com/lists/index.php?p=unsubscribe&unsubscribeemail=" + document.subscribeform.email.value;
  else    
  document.subscribeform.action+=param;
 // alert(document.subscribeform.action + "  = http://www.irangiftland.com/lists/?p=unsubscribe&unsubscribeemail=maziar@webrun.ca");	
 // return false;
  _win = window.open(document.subscribeform.action,'subscribe',option);
  if(typeof(focus)=="function")
    _win.focus();  
	document.getElementById("content").innerHTML = "<span class='price'>Thank you</span>";    
  return true;
}


function addFieldToCheck(value,name) {
  fieldstocheck[fieldstocheck.length] = value;
  fieldnames[fieldnames.length] = name;
}

function compareEmail()
{
  return (document.subscribeform.elements["email"].value == document.subscribeform.elements["emailconfirm"].value);
}

// menu helper

function _menu_status(tm){
    var menu = document.getElementById(tm);
    menu.style.display = (menu.style.display != "block") ? "block" : "none";
    createCookie(tm,menu.style.display,100);
  }
	function createCookie(name,value,days)
	{
		if (days)
		{
			var date = new Date();
			date.setTime(date.getTime()+(days*24*60*60*1000));
			var expires = "; expires="+date.toGMTString();
		}
		else 
			var expires = "";
		document.cookie = name+"="+value+expires+"; path=/";
	}
	
	function readCookie(name)
	{
		var nameEQ = name + "=";
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++)
		{
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
			if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
		}
		return null;
	}  
	function set_menu_status(n_menu){

	  var num_menu = n_menu -1;
	  var menu_satus = "";
	  var debug = "";
	  for(i = 2; i < num_menu+2;i++){
	  	debug += i + "\n";
	    menu_satus = readCookie("tm_" + (i));
	    if(menu_satus != null){
	     document.getElementById("tm_" + (i)).style.display = menu_satus;	    
	     //document.getElementById("tm_" + (i+1) + "_arr").src = (menu_satus == "block")?  "images/arr_on.gif" : "images/arr_off.gif";
	    }
	  }
	  //alert(debug + n_menu);
	}	
	function _subscribe(id){
        document.forms['subscribeform'].opt.value = id;
        if(is_empty(document.forms['subscribeform'].email)){
          alert("please enter your email address");
          return false;
        }
        if(!isValidEmail(document.forms['subscribeform'].email.value)){
          alert("wrong email address");
          return false;
        }
        document.forms['subscribeform'].method = "post";
		document.forms['subscribeform'].submit();
	  return true;
	}
  function set_price_range(frm){
  	var p_range_menu = frm.byprice.options[frm.byprice.selectedIndex].value;
  	var p_range = p_range_menu.split("_");
  	if(p_range[0] == -1) return false;
  	frm.p_start.value = p_range[0];
  	frm.p_end.value = p_range[1];
  	return true;
  
  }	
  
  function _search_by_occasion(frm){
  	var oc_menu = frm.occ_menu.options[frm.occ_menu.selectedIndex].value;
	var occ = oc_menu.split("_");
	if(occ[0] == -1) return false;
	frm.action = "/index/ocitem/" + occ[0] + "/opt/ocassion/buy_gift_for/" + occ[1] + ".html";
    return true;
  }

//->
